Synthesis and characterization of binary chromophore polymers for electro-optic application

Xianqing Piao, Shinichiro Inoue, Shiyoshi Yokoyama, Hideki Miki, Isao Aoki, Akira Otomo, Hidehisa Tazawa

研究成果: Contribution to journalArticle査読

6 被引用数 (Scopus)

抄録

We prepared the side-chain electro-optic polymers by the active bonding of cyanate- and hydroxy-functional groups, and employed these side-chain polymers as hosts for the bi-chromophore system to enhance the electro-optic coefficient (r33). In singular chromophore polymer (in PMMA host), the dependence of EO response on loading concentration was examined, r33 about 26 pm/V was obtained. In order to further incorporate the chromophore, the loading behavior in binary chromphore systems was investigated. The optimal r33 more than 40 pm/V was achieved, which was almost the sum of two individual polymers. Furthermore, the temporal stability at room temperature and 85 °C, respectively, over 500 h was evaluated for the potential application on electro-optic devices. Crown

本文言語英語
ページ(範囲)481-484
ページ数4
ジャーナルThin Solid Films
518
2
DOI
出版ステータス出版済み - 11 30 2009

All Science Journal Classification (ASJC) codes

  • 電子材料、光学材料、および磁性材料
  • 表面および界面
  • 表面、皮膜および薄膜
  • 金属および合金
  • 材料化学

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